Pulse oximeter fingertip, Blood Oxygen Saturation Monitor , Portable Blood Oxygen Saturation Monitor for Heart Rate and SpO2 Level （BLACK）

[Bright OLED Screen]The large Dual-Color OLED screen is large and bright, you can read SpO2 and pulse rate clearly even in strong sunlight. The finger oximeter designed for sports or aviation use like mountain climbers, skiers, bikers or people interested in measuring their SpO2 and pulse rate. Oximeter finger chamber with smart spring system, accommodates wide range of finger sizes – children over three year old to adult.[ACCURATE]The fingertip pulse oximeter deviates less than 1 under lab conditions. Upgrade OLED and sensor allows SpO2 (Blood Oxygen Saturation level) and pulse rate measurement at low blood perfusion index. Plethysmograph and Perfusion Index can help you to judge whether your measured SpO2 and Pulse Rate is properly.[RELIABLE]From the ABS shell, OLED screen, acrylic panel, high-speed computing chips , anti-skip silicone inside, medical-grade silicone finger mold and various electronic components of oxygen finger monitor, all adopt high-quality materials and components. Even the spring of the oximeter finger has been subjected to thousands of tests. We will never use any cheap material to make oxygen monitor.[EASY TO USE]Just place your finger inside the chamber of the finger oximeter, press the operating button, and then wait. Within 10 seconds, you’ll have an accurate reading of you SpO2 levels and pulse rate.[24 MOTHS WARRANTY]24 months of manufacturer warranty. If the product has quality problems, please contact the seller for free replacement via Amazon Mail. The fingertip pulse oximeter is for sports and aviation use.For sports or aviation use only.